161097112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49477}}^1$

素因数の和:49531

約数の個数: 32

約数和(自身を含む): 338429520

約数和(自身を除く): 177332408

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 49477, 98954, 197908, 395816, 544247, 1088494, 1830649, 2176988, 3661298, 4353976, 7322596, 14645192, 20137139, 40274278, 80548556, 161097112]

約数ペア:

[(1, 161097112), (2, 80548556), (4, 40274278), (8, 20137139), (11, 14645192), (22, 7322596), (37, 4353976), (44, 3661298), (74, 2176988), (88, 1830649), (148, 1088494), (296, 544247), (407, 395816), (814, 197908), (1628, 98954), (3256, 49477)]